Kers

You can sign us up for this one. Volvo is testing a prototype S60 sedan equipped with a Formula One-type Kinetic Energy Recovery System (KERS) at its Sweden headquarters and recently took some folks from Green Car Reports for a test drive.

Technology that trickles down from the world of racing to consumer automotive products is nothing new. Arguably, it started when race car driver Ray Harroun used a rearview mirror at the Indy 500 instead of lugging around an extra person to spot traffic. The rest is history.

Volvo has been experimenting with flywheel propulsion systems since the eighties, but only recently has technology caught up with the possibility of real-world applications. In 2011, the Swedish carmaker was granted 6.57 million Swedish kronor (about $1M US) by the Swedish Energy Agency to work on a kinetic energy recovery system with Swedish bearing company SKF. Before it began trials, Volvo expected the fuel savings to be as high as 20 percent. After trials conducted last year on public roads

It recently came out that Porsche mulled a return to Formula One but chose a return to Le Mans instead, citing F1 technology's lack of relevance to its road cars. Well Porsche, take this: the Twizy Renault Sport F1 concept, "a bridge between the world of F1 technology and that of production cars." The French Formula One legend took a 17-horsepower electric Twizy and replaced the back seat with an 80-hp KERS unit, just like the ones it produces for its F1 customer teams. Then it added tires from

We happen to like the Toyota GT86 – and, it of course goes without saying that the same applies to the Subaru BRZ and Scion FR-S, as well – just the way it is. Yes, that includes the standard 2.0-liter four-cylinder boxer engine and its 200 horsepower at 7,000 rpm.

Caterham may be looking to expand its product scope beyond its current offerings. After the company announced an alliance with Renault yesterday, Caterham Chairman Tony Fernandes was quoted as saying the partnership is "the start of a line of products from Caterham." Fernandes went on to say the purist sports car manufacturer could move to begin producing crossovers and city cars in the same way that Porsche has evolved its position in the market. Don't start crying at the thought of a five-door

Go back just a few years ago, and you'd easily conclude that Ferrari and hybrids would go together about as well as ice cream and pickles. But a lot's changed since then, and Ferrari is making no secret of the fact that it's developing hybrid powertrains of its own.

Ferrari is known for hyper-exotic supercars, speed and big price tags. There is a reason, though, that we didn't mention fuel efficiency. Hopped-up V8 and V12 engines don't exactly conjure up images of tree-hugging, and, for the most part, our Autoblog pals are more than okay with that.

Ferrari is known for hyper-exotic supercars, speed and big price tags. There is a reason, though, that we didn't mention fuel efficiency. Hopped-up V8 and V12 engines don't exactly conjure up images of tree-hugging, and, for the most part, we're more than okay with that.

Race cars are going hybrid these days. Formula One racers store regenerated brake energy. Porsche packs a flywheel into the 911 GT3 R. Just the other day, Toyota unveiled its new TS030 Hybrid endurance prototype. And now even Jim Glickenhaus' one-off Ferrari-powered, Pininfarina-designed P4/5 Competizione is said to be getting a hybrid powertrain.

Race cars are going hybrid these days. Formula One racers store regenerated brake energy. Porsche packs a flywheel into the 911 GT3 R. Just the other day, Toyota unveiled its new TS030 Hybrid endurance prototype. And now even Jim Glickenhaus' one-off Ferrari-powered, Pininfarina-designed P4/5 Competizione is said to be getting a hybrid powertrain.

If you were impressed by the MP4-12C, well, you should be. It's an otherworldly performance machine. But we ain't seen nothing yet from McLaren Automotive, which is gearing up to launch an even more capable supercar.

Team Lotus of Formula One confirmed it will extend its F1 engine deal with Renault through to the end of 2013. The team, headed by entrepreneur Tony Fernandes, announced at the Singapore Grand Prix that it will employ a Red Bull-developed KERS system starting in 2012. Fernandes said the Team Lotus-Renault-Red Bull deal will put the team on a more even playing field:

Team Lotus of Formula One confirmed it will extend its engine deal with Renault through the end of 2013. The team, headed by entrepreneur Tony Fernandes, announced at the Singapore Grand Prix that it will employ a Red Bull-developed KERS system starting in 2012. Fernandes said the Team Lotus-Renault-Red Bull deal will put the team on a more even playing field:

Glancing down the F1 roster this year has lead to a little confusion for many. That's because there are two teams that lay claim to the Lotus name, and they're both powered by Renault. The French automaker and engine supplier is stuck in the middle of the naming-rights tug-of-war, but if you were hoping things might be clarified for next season, don't hold your breath. Because while the real Lotus continues its partnership with Renault over one team (the one in the black and gold in the middle o

Red Bull Racing and French automaker Renault have confirmed a five-year extension of their successful Formula One partnership. This agreement will see Red Bull run with the current V8 engine and KERS hybrid system for the next two seasons, during which time Red Bull will collaborate with Renault Sport on the development of a fuel-efficient 1.6-liter turbo V6 for use starting in the 2014 season.

Of all the teams and manufacturers in F1, typically Renault has been the most supportive of the FIA's push for more environmentally-friendly means of propulsion. The French manufacturer – which has, in the "civilian" market, often been at the forefront of the electric car scene – was a big proponent of the switch to smaller, turbocharged engines for Formula One. But this whole business about electric-powered F1 cars could be one step too far.

Go back into the history of grand prix racing, and the only green you'd expect to see was the color of a British racing car and the vast quantity of cash injected into the sport. But today, Formula One is a different scene, thanks in no small part to a push by the FIA for a more environmentally friendly form of motorsport. Just take a look at the on-again, off-again implementation of regenerative braking and the limitation on everything from fuel to tires.

Go back into the history of grand prix racing, and the only green you'd expect to see was the color of a British racing car and the vast quantity of cash injected into the sport. But today, Formula One is different scene, thanks in no small part to a push by the FIA for a more environmentally friendly form of motorsport. Just take a look at the on-again, off-again implementation of regenerative braking and the limitation on everything from fuel to tires.